I have alot of questions about personality types. I have take a personality years ago and I got the ENFP-A/T and didn't understand that's it means. And recently I had a friend make me take a test again and it was the same ENFP-A/T.

My questions are is there a test that is accredited to be accurate with the results and hold validity, and what does it mean to be ENFP. Honestly I can't tell if it's a good or bad thing. Which has me wondering does personality types really matter or is it an excuse for people to be terrible and blame their personality type for their actions.

I have way more questions for the most part these are the 2 questions I want answers to. And thank you to anyone who reads this and manage to help me out with this and taking the time out to help out.